Buffer Overflow Vulnerability in FreeFloat FTP Server Product
CVE-2025-5220

6.9MEDIUM

Key Information:

Vendor

Freefloat

Status
Ftp Server
Vendor
CVE Published:
27 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5220?

A vulnerability exists in FreeFloat FTP Server version 1.0.0 related to the GET Command Handler. This issue stems from improper handling of input that may lead to a buffer overflow, allowing remote attackers to execute arbitrary code. The exploit has been publicly disclosed, increasing the urgency for users to implement security measures to mitigate potential threats.

Affected Version(s)

FTP Server 1.0.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-5220 - Proof of Concept

References

https://vuldb.com/?id.310316
vdb-entry
https://vuldb.com/?ctiid.310316
signaturepermissions-required
https://vuldb.com/?submit.582970
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Fernando Mengali (VulDB User)
.
CVE-2025-5220 : Buffer Overflow Vulnerability in FreeFloat FTP Server Product